Change i18n package to paraglideJs

also refactor auth provider

src/service/setting.api.ts

@@ -1,7 +1,7 @@
 import { prisma } from '@/db';
 import { Setting } from '@/generated/prisma/client';
 import { authMiddleware } from '@/lib/middleware';
-import { createServerFn } from '@tanstack/react-start';
+import { createIsomorphicFn, createServerFn } from '@tanstack/react-start';
 import { settingSchema } from './setting.schema';
 // import { settingSchema } from './setting.schema';
 
@@ -9,10 +9,24 @@ export type SettingReturn = {
   [key: string]: Setting;
 };
 
+export const getLanguage = createIsomorphicFn().server(async () => {
+  const language = await prisma.setting.findUnique({
+    where: {
+      key: 'site_language',
+    },
+  });
+
+  return language?.value;
+});
+
 export const getSettings = createServerFn({ method: 'GET' })
   .middleware([authMiddleware])
   .handler(async () => {
-    const settings = await prisma.setting.findMany();
+    const settings = await prisma.setting.findMany({
+      where: {
+        relation: 'admin',
+      },
+    });
 
     const results: SettingReturn = {};